.tw-libviewer {
  width: 600px;
  height: 300px;
}

.tw-libviewer .el-tabs--border-card {
  border: none;
  box-shadow: none;
}

.tw-libviewer .tw-ico.x24 {
  margin-right: 5px;
}

.tw-libviewer-body {
  text-align: center;
}

.tw-libviewer-body img {
  max-width: 100%;
}

.tw-libviewer-imgbox,
.tw-libviewer-download {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: center;
}

.tw-libviewer-link {
  font-size: 16px;
  color: #409eff;
}

.tw-libviewer .el-tabs--border-card>.el-tabs__header .el-tabs__item {
  color: #333;
}

.tw-libviewer-pdf iframe {
  width: 100%;
  height: 100%;
  border: none;
}